From the heart of Kinshasa, Sadiki Metals stands as a dedicated manufacturer and supplier, committed to empowering local industry with world-class materials. We take pride in producing and providing reliable access to Nitronic 32 bar and rod, a high-performance stainless steel engineered to excel in demanding environments. Our focus is on delivering robust, quality-assured products that meet the rigorous needs of Congo’s growing industrial and infrastructure sectors, ensuring our clients have a trusted partner for their most critical projects.
Nitronic 32 is a unique austenitic stainless steel that stands out due to its carefully balanced composition. It contains chromium and nickel for corrosion resistance, but its real strength comes from a significant addition of manganese and nitrogen. This combination gives the material exceptional mechanical properties, including remarkably high tensile and yield strength—often double that of common 304 stainless—while maintaining good ductility and toughness. It’s a material built to handle significant stress without sacrificing its structural integrity.
| Standard | ASTM A276 |
|---|---|
| Grade | Nitronic 32 (UNS No. S24100) |
| Size | 3.17mm to 350mm in diameter |
| Finish | Bright, Polish & Black |
| Form | Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.. |
| Length | Random, Fix & Cut Length |
| Ni | Cr | Mn | C | Si | N | Mo | |
|---|---|---|---|---|---|---|---|
| Max | 0.50 | 16.50 | 11.0 | 1 | 0.20 | – | |
| Min | 2.50 | 19.00 | 14.0 | 0.15 | 0.45 |
| Alloy Name | Trade Name | UNS No. |
| Nitronic 32 | XM-28 | UNS S24100 |
Suitable welding processes for Nitronic 32 Bar include Gas Tungsten Arc Welding (GTAW), Shielded Metal Arc Welding (SMAW), and Metal Inert Gas (MIG) welding, ensuring good mechanical properties and corrosion resistance.
Nitronic 32 rod is available in various sizes, typically ranging from 1/8" to 6" in diameter. Common finishes include cold drawn, hot rolled, and polished for enhanced corrosion resistance.
Yes, Nitronic 32 bar can be welded using conventional methods such as TIG or MIG welding. Proper filler material and pre/post-weld heat treatment are recommended for optimal results.
The exceptional strength and corrosion resistance of our Nitronic 32 bar and rod make them ideal for challenging applications. They are perfectly suited for critical components in construction, where they provide sturdy reinforcement and withstand harsh weather. In mining and mineral processing equipment, these materials resist abrasion and corrosive chemicals, ensuring longer-lasting machinery. They are also invaluable for fabricating fasteners, shafts, and pump parts that must perform reliably under high stress and in demanding environments, offering a durable solution that reduces maintenance and downtime.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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